149905944

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{18757}}^1$

素因数の和:18809

約数の個数: 64

約数和(自身を含む): 427682400

約数和(自身を除く): 277776456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 18757, 37514, 56271, 75028, 112542, 150056, 168813, 225084, 337626, 450168, 506439, 675252, 694009, 1012878, 1350504, 1388018, 2025756, 2082027, 2776036, 4051512, 4164054, 5552072, 6246081, 8328108, 12492162, 16656216, 18738243, 24984324, 37476486, 49968648, 74952972, 149905944]

約数ペア:

[(1, 149905944), (2, 74952972), (3, 49968648), (4, 37476486), (6, 24984324), (8, 18738243), (9, 16656216), (12, 12492162), (18, 8328108), (24, 6246081), (27, 5552072), (36, 4164054), (37, 4051512), (54, 2776036), (72, 2082027), (74, 2025756), (108, 1388018), (111, 1350504), (148, 1012878), (216, 694009), (222, 675252), (296, 506439), (333, 450168), (444, 337626), (666, 225084), (888, 168813), (999, 150056), (1332, 112542), (1998, 75028), (2664, 56271), (3996, 37514), (7992, 18757)]